Other
Cancel HYDROPAC 625/21, 2257/21, 2291/21 and this msg
Arabian Sea · Bay of Bengal · Andaman Sea · HYDROPAC 2302/21
What this record establishes
Archived notice · 2021-08-11 10:26Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · NAVAREA VIII 590/21 111004Z AUG 21.. Issued 2021-08-11 10:26Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- Arabian Sea · Bay of Bengal · Andaman Sea. No usable coordinates were parsed; a location-based nearby search is unavailable. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Keating point light 09-15.3N 092-46.5E range reduced to ten milescancelled by this notice
- Hazardous operations 0330Z to 0730Z daily 11 and 12 aug in area bound by 21-33.78N 087-16.87E, 21-24.95N…cancelled by this notice
- Hazardous operations 0330Z to 1030Z daily 10 thru 12 aug in area bound by 22-12.00N 068-36.33E, 21-15.50N…cancelled by this notice
- issued
- 2021-08-11 10:26Z
- status
- Archived notice
- authority
- NAVAREA VIII 590/21 111004Z AUG 21.
- NAVAREA
- NAVAREA VIII · named as the source of this relay
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
ARABIAN SEA. BAY OF BENGAL. ANDAMAN SEA. DNC 03. CANCEL HYDROPAC 625/21, 2257/21, 2291/21 AND THIS MSG.
Reading this warning
- DNC (Digital Nautical Chart)
- A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROPAC
- The U.S. long-range warning series for the Pacific outside NAVAREA XII and for the Indian Ocean, Persian Gulf and adjoining seas.
Nearby notices listed in force · within 120 nm
No parsed position is available for this comparison.
Worldwide in the collected sources
21 other warnings listed in force · see all
Record snapshot 2026-10-03 19:15Z; source collection times vary.
Other
Everything the classifier did not place elsewhere. All current other warnings →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.